Trace number 3274526

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: minisat SAT 2007UNSAT 1007.44 1007.43

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_406.cnf
MD5SUM906590ef62b3db2841b2d529fd1636f7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark698.76
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of clauses22241
Sum of the clauses size99837
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 268
Number of clauses of size 320324
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51849

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  203                                                  |
0.00/0.00	c |  Number of clauses:    22241                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.40/0.40	c ============================[ Search Statistics ]==============================
0.40/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.40	c ===============================================================================
0.40/0.40	c |         0 |     203    22241    99837 |     7413        0    nan |  0.000 % |
0.40/0.40	c |       100 |     203    22241    99837 |     8155      100     20 |  0.005 % |
0.40/0.41	c |       251 |     203    22241    99837 |     8970      251     18 |  0.005 % |
0.40/0.42	c |       479 |     203    22241    99837 |     9867      479     19 |  0.005 % |
0.40/0.43	c |       816 |     203    22241    99837 |    10854      816     20 |  0.005 % |
0.40/0.45	c |      1322 |     203    22241    99837 |    11939     1322     19 |  0.007 % |
0.40/0.48	c |      2082 |     203    22241    99837 |    13133     2082     20 |  0.005 % |
0.49/0.53	c |      3221 |     203    22241    99837 |    14447     3221     21 |  0.007 % |
0.59/0.61	c |      4930 |     203    22241    99837 |    15891     4930     20 |  0.005 % |
0.69/0.72	c |      7492 |     203    22241    99837 |    17481     7492     21 |  0.005 % |
0.89/0.93	c |     11336 |     203    22241    99837 |    19229    11336     21 |  0.007 % |
1.19/1.29	c |     17102 |     203    22241    99837 |    21152    17102     21 |  0.005 % |
1.80/1.85	c |     25751 |     203    22241    99837 |    23267    15142     21 |  0.005 % |
2.70/2.70	c |     38725 |     203    22241    99837 |    25593    16141     20 |  0.005 % |
4.00/4.03	c |     58186 |     203    22241    99837 |    28153    21445     20 |  0.007 % |
6.10/6.11	c |     87378 |     203    22241    99837 |    30968    17626     21 |  0.005 % |
9.49/9.50	c |    131168 |     203    22241    99837 |    34065    24477     19 |  0.007 % |
14.59/14.69	c |    196852 |     203    22241    99837 |    37472    25217     20 |  0.007 % |
23.19/23.26	c |    295378 |     203    22241    99837 |    41219    25393     18 |  0.010 % |
35.49/35.56	c |    443167 |     203    22241    99837 |    45341    32777     19 |  0.007 % |
55.09/55.10	c |    664850 |     203    22241    99837 |    49875    30254     19 |  0.012 % |
85.99/86.03	c |    997375 |     203    22241    99837 |    54862    35996     18 |  0.027 % |
134.89/134.97	c |   1496164 |     202    21862    98701 |    60349    21583     18 |  0.502 % |
209.49/209.55	c |   2244346 |     201    21482    97562 |    66384    49360     18 |  0.993 % |
324.59/324.62	c |   3366620 |     200    21139    96534 |    73022    49138     20 |  1.483 % |
508.60/508.66	c |   5050031 |     198    20439    94437 |    80324    58291     17 |  2.480 % |
798.51/798.52	c |   7575147 |     192    18405    88344 |    88357    45263     19 |  5.424 % |
1007.41/1007.42	c ===============================================================================
1007.41/1007.42	c restarts              : 27
1007.41/1007.42	c conflicts             : 9291320        (9223 /sec)
1007.41/1007.42	c decisions             : 9607187        (1.41 % random) (9536 /sec)
1007.41/1007.42	c propagations          : 270308129      (268315 /sec)
1007.41/1007.42	c conflict literals     : 159356923      (57.22 % deleted)
1007.41/1007.42	c Memory used           : 18.67 MB
1007.41/1007.42	c CPU time              : 1007.43 s
1007.41/1007.42	c 
1007.41/1007.42	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3274526-1303603792/watcher-3274526-1303603792 -o /tmp/evaluation-result-3274526-1303603792/solver-3274526-1303603792 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274526-1303603792.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.96 3.48 3.27 5/189 2324
/proc/meminfo: memFree=13879848/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=2288 CPUtime=0 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 359 0 0 0 0 0 0 0 25 0 1 0 471977855 2342912 316 33554432000 134512640 135048876 4291251520 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 572 317 50 131 0 439 0

[startup+0.0940011 s]
/proc/loadavg: 3.96 3.48 3.27 5/189 2324
/proc/meminfo: memFree=13879848/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=3316 CPUtime=0.09 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 629 0 0 0 9 0 0 0 25 0 1 0 471977855 3395584 586 33554432000 134512640 135048876 4291251520 18446744073709551615 134529686 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 829 586 62 131 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.100993 s]
/proc/loadavg: 3.96 3.48 3.27 5/189 2324
/proc/meminfo: memFree=13879848/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=3316 CPUtime=0.1 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 629 0 0 0 10 0 0 0 25 0 1 0 471977855 3395584 586 33554432000 134512640 135048876 4291251520 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 829 586 62 131 0 696 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3316

[startup+0.300917 s]
/proc/loadavg: 3.96 3.48 3.27 5/189 2324
/proc/meminfo: memFree=13879848/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=3560 CPUtime=0.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 677 0 0 0 30 0 0 0 25 0 1 0 471977855 3645440 634 33554432000 134512640 135048876 4291251520 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 890 634 62 131 0 757 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3560

[startup+0.700788 s]
/proc/loadavg: 3.96 3.48 3.27 5/189 2324
/proc/meminfo: memFree=13879848/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=3544 CPUtime=0.69 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 777 0 0 0 69 0 0 0 25 0 1 0 471977855 3629056 662 33554432000 134512640 135048876 4291251520 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 886 662 66 131 0 753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3544

[startup+1.50065 s]
/proc/loadavg: 3.96 3.48 3.27 5/190 2325
/proc/meminfo: memFree=13876500/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=5216 CPUtime=1.49 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 1174 0 0 0 149 0 0 0 25 0 1 0 471977855 5341184 1059 33554432000 134512640 135048876 4291251520 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 1304 1059 66 131 0 1171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5216

[startup+3.10038 s]
/proc/loadavg: 3.96 3.49 3.28 5/190 2325
/proc/meminfo: memFree=13875016/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=5612 CPUtime=3.1 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 1274 0 0 0 310 0 0 0 25 0 1 0 471977855 5746688 1159 33554432000 134512640 135048876 4291251520 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 1403 1159 66 131 0 1270 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5612

[startup+6.30091 s]
/proc/loadavg: 3.96 3.49 3.28 5/190 2326
/proc/meminfo: memFree=13873032/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=6440 CPUtime=6.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 1474 0 0 0 630 0 0 0 25 0 1 0 471977855 6594560 1359 33554432000 134512640 135048876 4291251520 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 1610 1359 66 131 0 1477 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6440

[startup+12.7008 s]
/proc/loadavg: 3.97 3.50 3.28 5/190 2326
/proc/meminfo: memFree=13870896/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=7368 CPUtime=12.7 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 1692 0 0 0 1270 0 0 0 25 0 1 0 471977855 7544832 1577 33554432000 134512640 135048876 4291251520 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 1842 1577 66 131 0 1709 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7368

[startup+25.5007 s]
/proc/loadavg: 3.97 3.52 3.29 5/190 2326
/proc/meminfo: memFree=13869768/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=8316 CPUtime=25.49 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 1912 0 0 0 2549 0 0 0 25 0 1 0 471977855 8515584 1797 33554432000 134512640 135048876 4291251520 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 2079 1797 66 131 0 1946 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8316

[startup+51.1003 s]
/proc/loadavg: 3.98 3.56 3.31 5/190 2326
/proc/meminfo: memFree=13866724/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=9596 CPUtime=51.09 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 2229 0 0 0 5109 0 0 0 25 0 1 0 471977855 9826304 2114 33554432000 134512640 135048876 4291251520 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 2399 2114 66 131 0 2266 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9596

[startup+102.307 s]
/proc/loadavg: 3.99 3.63 3.34 5/190 2328
/proc/meminfo: memFree=13862252/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=10888 CPUtime=102.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 2554 0 0 0 10230 0 0 0 25 0 1 0 471977855 11149312 2439 33554432000 134512640 135048876 4291251520 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 2722 2439 66 131 0 2589 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10888

[startup+162.301 s]
/proc/loadavg: 3.99 3.69 3.38 5/190 2330
/proc/meminfo: memFree=13858148/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=12364 CPUtime=162.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 2888 0 0 0 16229 0 0 0 25 0 1 0 471977855 12660736 2773 33554432000 134512640 135048876 4291251520 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3091 2773 66 131 0 2958 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12364

[startup+222.301 s]
/proc/loadavg: 3.99 3.75 3.42 5/190 2331
/proc/meminfo: memFree=13854284/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=13772 CPUtime=222.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3197 0 0 0 22229 0 0 0 25 0 1 0 471977855 14102528 3082 33554432000 134512640 135048876 4291251520 18446744073709551615 134545962 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3443 3082 66 131 0 3310 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13772

[startup+282.301 s]
/proc/loadavg: 3.99 3.79 3.45 5/190 2332
/proc/meminfo: memFree=13852168/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=14092 CPUtime=282.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3286 0 0 0 28229 0 0 0 25 0 1 0 471977855 14430208 3171 33554432000 134512640 135048876 4291251520 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3523 3171 66 131 0 3390 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 14092

[startup+342.3 s]
/proc/loadavg: 3.99 3.83 3.48 6/190 2334
/proc/meminfo: memFree=13849664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=15144 CPUtime=342.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3515 0 0 0 34229 0 0 0 25 0 1 0 471977855 15507456 3400 33554432000 134512640 135048876 4291251520 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3786 3400 66 131 0 3653 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 15144

[startup+402.3 s]
/proc/loadavg: 3.99 3.85 3.51 5/190 2336
/proc/meminfo: memFree=13847164/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=15600 CPUtime=402.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3618 0 0 0 40229 0 0 0 25 0 1 0 471977855 15974400 3503 33554432000 134512640 135048876 4291251520 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3900 3503 66 131 0 3767 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 15600

[startup+462.3 s]
/proc/loadavg: 3.99 3.88 3.54 5/190 2338
/proc/meminfo: memFree=13845284/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=15816 CPUtime=462.29 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3683 0 0 0 46229 0 0 0 25 0 1 0 471977855 16195584 3568 33554432000 134512640 135048876 4291251520 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 3954 3568 66 131 0 3821 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 15816

[startup+522.301 s]
/proc/loadavg: 3.99 3.90 3.56 5/190 2339
/proc/meminfo: memFree=13843164/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=16804 CPUtime=522.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3908 0 0 0 52229 1 0 0 25 0 1 0 471977855 17207296 3793 33554432000 134512640 135048876 4291251520 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4201 3793 66 131 0 4068 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16804

[startup+582.301 s]
/proc/loadavg: 3.99 3.91 3.59 5/190 2340
/proc/meminfo: memFree=13841528/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=17020 CPUtime=582.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 3945 0 0 0 58229 1 0 0 25 0 1 0 471977855 17428480 3830 33554432000 134512640 135048876 4291251520 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4255 3830 66 131 0 4122 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 17020

[startup+642.301 s]
/proc/loadavg: 3.99 3.93 3.61 5/190 2342
/proc/meminfo: memFree=13838784/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=17584 CPUtime=642.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4076 0 0 0 64230 1 0 0 25 0 1 0 471977855 18006016 3961 33554432000 134512640 135048876 4291251520 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4396 3961 66 131 0 4263 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 17584

[startup+702.301 s]
/proc/loadavg: 3.99 3.94 3.64 5/190 2344
/proc/meminfo: memFree=13837160/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=17728 CPUtime=702.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4116 0 0 0 70229 1 0 0 25 0 1 0 471977855 18153472 4001 33554432000 134512640 135048876 4291251520 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4432 4001 66 131 0 4299 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 17728

[startup+762.307 s]
/proc/loadavg: 3.99 3.95 3.65 5/190 2346
/proc/meminfo: memFree=13835412/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=17940 CPUtime=762.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4162 0 0 0 76230 1 0 0 25 0 1 0 471977855 18370560 4047 33554432000 134512640 135048876 4291251520 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4485 4047 66 131 0 4352 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 17940

[startup+822.301 s]
/proc/loadavg: 4.13 3.98 3.68 5/190 2347
/proc/meminfo: memFree=13834156/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=18356 CPUtime=822.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4274 0 0 0 82229 1 0 0 25 0 1 0 471977855 18796544 4159 33554432000 134512640 135048876 4291251520 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4589 4159 66 131 0 4456 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 18356

[startup+882.301 s]
/proc/loadavg: 4.04 3.98 3.70 5/190 2348
/proc/meminfo: memFree=13833144/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=18668 CPUtime=882.3 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4352 0 0 0 88229 1 0 0 25 0 1 0 471977855 19116032 4237 33554432000 134512640 135048876 4291251520 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4667 4237 66 131 0 4534 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 18668

[startup+942.3 s]
/proc/loadavg: 4.01 3.98 3.72 5/190 2350
/proc/meminfo: memFree=13832268/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=18960 CPUtime=942.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4414 0 0 0 94230 1 0 0 25 0 1 0 471977855 19415040 4299 33554432000 134512640 135048876 4291251520 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4740 4299 66 131 0 4607 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 18960

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1002.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100230 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 19112

Solver just ended. Dumping a history of the last processes samples

[startup+1004.7 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1004.71 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100470 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1004.71
Current children cumulated vsize (KiB) 19112

[startup+1006.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1006.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100630 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1006.31
Current children cumulated vsize (KiB) 19112

[startup+1007.1 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1007.11 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100710 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1007.11
Current children cumulated vsize (KiB) 19112

[startup+1007.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1007.31 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100730 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1007.31
Current children cumulated vsize (KiB) 19112

[startup+1007.4 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 2352
/proc/meminfo: memFree=13828664/32950928 swapFree=67111528/67111528
[pid=2324] ppid=2322 vsize=19112 CPUtime=1007.41 cores=0,2
/proc/2324/stat : 2324 (minisat_noasser) R 2322 2324 1669 0 -1 4202496 4467 0 0 0 100740 1 0 0 25 0 1 0 471977855 19570688 4352 33554432000 134512640 135048876 4291251520 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/2324/statm: 4778 4352 66 131 0 4645 0
Current children cumulated CPU time (s) 1007.41
Current children cumulated vsize (KiB) 19112

Child status: 20
Real time (s): 1007.43
CPU time (s): 1007.44
CPU user time (s): 1007.43
CPU system time (s): 0.015997
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 19112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1007.43
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4473
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 12104

runsolver used 1.64675 second user time and 3.82642 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-24 02:09:52
IDJOB=3274526
IDBENCH=83298
IDSOLVER=1676
FILE ID=node126/3274526-1303603792
RUNJOBID= node126-1303603577-2158
PBS_JOBID= 13150616
Free space on /tmp= 71384 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_406.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274526-1303603792/watcher-3274526-1303603792 -o /tmp/evaluation-result-3274526-1303603792/solver-3274526-1303603792 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274526-1303603792.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 906590ef62b3db2841b2d529fd1636f7
RANDOM SEED=1222914270

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13880128 kB
Buffers:       1986108 kB
Cached:       16398892 kB
SwapCached:          0 kB
Active:        7710348 kB
Inactive:     10789104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13880128 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:      113888 kB
Mapped:          15776 kB
Slab:           507372 kB
PageTables:       4852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   301164 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71380 MiB
End job on node126 at 2011-04-24 02:26:39